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A systematic AQbD approach for optimization of the most influential experimental parameters on analysis of fish spoilage-related volatile amines

2020Journal article Open access
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dc.contributor.authorFreitas, Jorge
dc.contributor.authorSilva, Pedro
dc.contributor.authorVaz-Pires, Paulo
dc.contributor.authorCâmara, José S.
dc.date.accessioned2022-10-06T09:37:59Z
dc.date.available2022-10-06T09:37:59Z
dc.date.issued2020
dc.description.abstractThe volatile amines trimethylamine (TMA) and dimethylamine (DMA) could be used as important spoilage indices for seafood products, assisting in the determination of the rejection period. In the present study, a systematic analytical duality-by-design (AQbD) approach was used as a powerful strategy to optimize the most important experimental parameters of headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS) conditions for the quantification of TMA and DMA in Sparus aurata. This optimization enabled the selection of the best points in the method operable design region for HS-SPME extraction (30 min; 35 ◦C; NaOH 15 M and NaCl 35%, w/v) and GC-MS analysis (80 ◦C; gradient 50 ◦C/min; flow rate 1 mL/min and splitless mode). The rejection day, estimated through the TMA concentration (>12 mg/100 g, at days 9–10), was compared with sensory (quality index method: day 7–8), physical (Torrymeter: day 8–9), and microbial (day 9–10) analysis, corroborating the suitability of the proposed approach for estimating the period for which they will retain an acceptable level of eating quality from a safety and sensory perspective.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFreitas, J., Silva, P., Vaz-Pires, P., & Câmara, J. S. (2020). A systematic AQbD approach for optimization of the most influential experimental parameters on analysis of fish spoilage-related volatile amines. Foods, 9(9), 1321.pt_PT
dc.identifier.doi10.3390/foods9091321pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4689
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationMadeira Chemistry Research Centre
dc.relationMadeira Chemistry Research Centre
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSparus auratapt_PT
dc.subjectTrimethylaminept_PT
dc.subjectDimethylaminept_PT
dc.subjectFreshnesspt_PT
dc.subjectHS-SPMEpt_PT
dc.subjectGC-MSpt_PT
dc.subjectMicrobiologypt_PT
dc.subjectDielectric propertiespt_PT
dc.subjectSensory analysispt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titleA systematic AQbD approach for optimization of the most influential experimental parameters on analysis of fish spoilage-related volatile aminespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMadeira Chemistry Research Centre
oaire.awardTitleMadeira Chemistry Research Centre
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00674%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00674%2F2020/PT
oaire.citation.issue9pt_PT
oaire.citation.startPage1321pt_PT
oaire.citation.titleFoodspt_PT
oaire.citation.volume9pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameFreitas
person.familyNameSilva
person.familyNameVaz-Pires
person.familyNameCâmara
person.givenNameJorge
person.givenNamePedro
person.givenNamePaulo
person.givenNameJosé
person.identifier347510
person.identifierG-3003-2013
person.identifier.ciencia-idE413-C848-1D51
person.identifier.ciencia-id2814-F324-2A15
person.identifier.ciencia-id481C-08CE-90E5
person.identifier.orcid0000-0003-4350-0526
person.identifier.orcid0000-0001-7932-1015
person.identifier.orcid0000-0002-9485-7528
person.identifier.orcid0000-0003-1965-3151
person.identifier.ridB-5416-2019
person.identifier.scopus-author-id35231724400
person.identifier.scopus-author-id10140393000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication2872276a-24f1-4e02-ba38-27445de6871a
relation.isAuthorOfPublicatione73a3a19-2c48-42d7-a50d-84abf7502224
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